@cbarrett2107 They died fighting to remove a government which didn't represent the people of Ireland. Spoiling the vote is the same type of protest, but instead of a bullet they are using a ballot.
A spoiled vote is still expression of democracy.
TEMPO model had a few issues in its coding. It had a novel stepped decay function which was meant to create more accurate predictions but it was weighting matches incorrectly causing goal inflation. Opted for a smoother temporal decay rather than match by match decay.